Replacing e in Euler's formula with another number

1. What is another way to write e in math?
2. What is the number e equivalent to?
3. What is the value of e in Euler's formula?
4. How is e related to sin and cos?

What is another way to write e in math?

2.7182818284590452353602874713527 (and more ...) It is often called Euler's number after Leonhard Euler (pronounced "Oiler"). e is an irrational number (it cannot be written as a simple fraction).

What is the number e equivalent to?

The exponential constant is a significant mathematical constant and is denoted by the symbol 'e'. It is approximately equal to 2.718.

What is the value of e in Euler's formula?

An irrational number represented by the letter e, Euler's number is 2.71828..., where the digits go on forever in a series that never ends or repeats (similar to pi).

How is e related to sin and cos?

where e is the base of the natural logarithm, i is the imaginary unit, and cos and sin are the trigonometric functions cosine and sine respectively. This complex exponential function is sometimes denoted cis x ("cosine plus i sine").